The director of a downtown Denver nonprofit says the key to downtown revitalization could be in the form of a gondola system.

A downtown Denver businessman is not impressed with the revitalization of the 16th Street Mall and has come up with his own proposal to draw in visitors — and it involves a gondola system.

And their constant cawing unnerved some downtown residents, who complained to the city about the noise. Denver staff biologist ... that his “wolves of the sky” are only doing what they ...